Greens policy is based on the intensity of carbon dioxide emissions.
China's vow last week to cut "carbon intensity" — the carbon dioxide released in generating each yuan of economic output — by 40percentto45percentcent by 2020, compared with 2005 levels, was an earnest pledge, Mr. Wen said.
Among them are the closed cycle of water and the acceleration of the cycling times of carbon, biogenic compounds, and nutrients by adjusting the levels of light intensity, temperature, carbon dioxide, and air velocity over plant canopies.
Both processes have been shown to be affected by extrinsic environmental cues, including soil temperature, humidity, light intensity, photoperiod, carbon dioxide and nutrient status [ 6– 12], and intrinsic hormone factors.
Late last year, China's industry ministry told such companies to reduce their carbon intensity rates — the volume of carbon dioxide produced per unit of output, based on the rate from 2010 — by 18 percent by 2015.
The essence of his strategy is a concept that seems to have been minted for the occasion, called "emissions intensity," under which carbon dioxide pollution would be allowed to grow, but at a slower rate than economic output.
To cope with the lack of on-line biomass concentration measurements, this variable is estimated on-line by an Extended Kalman Filter, based on available on-line measurements (pH, incident light intensity and dissolved carbon dioxide concentration).
The pledge is to cut carbon emissions intensity by 40% to 45% from the 2005 level, which would put emissions intensity near 1.75 tons carbon dioxide per 10,000 yuan of GDP.
The government has pledged to cut carbon intensity — the amount of carbon dioxide emitted per unit of economic output — by 20 percent to 25 percent by 2020, from 2005 levels.
"New nuclear build is a key part of RWE npower's commitment to meet the UK's energy needs and to reduce carbon dioxide intensity.
